Commit 2669069a authored Jun 12, 2011 by Richard Cochran Committed by David S. Miller Jun 13, 2011

tg3: enable transmit time stamping.

This patch enables software (and phy device) transmit time stamping
for the TIGON3 driver. Compile tested only.

Cc: Matt Carlson <mcarlson@broadcom.com>
Cc: Michael Chan <mchan@broadcom.com>
Signed-off-by: Richard Cochran <richard.cochran@omicron.at>
Signed-off-by: David S. Miller <davem@conan.davemloft.net>

parent 1ca9495f

drivers/net/tg3.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -6092,6 +6092,8 @@ static netdev_tx_t tg3_start_xmit(struct sk_buff skb, struct net_device dev)
		/* Packets are ready, update Tx producer idx local and on card. */
		tw32_tx_mbox(tnapi->prodmbox, entry);

		skb_tx_timestamp(skb);

		tnapi->tx_prod = entry;
		if (unlikely(tg3_tx_avail(tnapi) <= (MAX_SKB_FRAGS + 1))) {
		netif_tx_stop_queue(txq);